Radio frequency equipment connection cable protection device

The utility model provides a radio frequency equipment connection cable protection device, which comprises a lower protection cover, the top of the lower protection cover is hinged with an upper protection cover through a hinge, the top of the upper protection cover is provided with an accommodating groove, and the inner cavity of the accommodating groove is slidably connected with a fixed block; according to the utility model, the upper clamping ring, the supporting column and the lower clamping ring are matched to limit and fix a connecting cable, so that the cable is prevented from being in contact friction with the ground in the process of dragging the cable, an insulating protective sleeve outside the cable is prevented from being damaged, the connecting cable is prevented from being damaged, and the service life of the cable is prolonged. Therefore, the use safety of the cable is improved, the service life of the cable is prolonged, and the problems that in the prior art, due to the fact that the cable